The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A137299

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A137299

Square matrix read by antidiagonals: T(m,n) = m-th term in the continued fraction expansion of Pi^n.
(history; published version)

#19 by OEIS Server at Tue Nov 14 17:04:58 EST 2023

LINKS

Paolo Xausa, <a href="/A137299/b137299_1.txt">Table of n, a(n) for n = 1..11325</a> (antidiagonals 1..150 of the array, flattened)

#18 by Michael De Vlieger at Tue Nov 14 17:04:58 EST 2023

STATUS

reviewed

approved

Discussion

Tue Nov 14

17:04

OEIS Server: Installed first b-file as b137299.txt.

#17 by Michael De Vlieger at Tue Nov 14 17:04:55 EST 2023

STATUS

proposed

reviewed

#16 by Paolo Xausa at Tue Nov 14 16:31:32 EST 2023

STATUS

editing

proposed

#15 by Paolo Xausa at Tue Nov 14 15:18:23 EST 2023

LINKS

Paolo Xausa, <a href="/A137299/b137299_1.txt">Table of n, a(n) for n = 1..11325</a> (antidiagonals 1..150 of the array, flattened)

MATHEMATICA

A137299list[dmax_]:=With[{a=Array[ContinuedFraction[Pi^(dmax+1-#), #]&, dmax]}, Array[Diagonal[a, #]&, dmax, 1-dmax]]; A137299list[10] (* Generates 10 antidiagonals *) (* Paolo Xausa, Nov 14 2023 *)

STATUS

approved

editing

#14 by Michael De Vlieger at Tue Nov 14 10:02:24 EST 2023

STATUS

proposed

approved

#13 by Michel Marcus at Tue Nov 14 09:46:49 EST 2023

STATUS

editing

proposed

#12 by Michel Marcus at Tue Nov 14 09:46:30 EST 2023

LINKS

J. S. Markovitch, <a href="httphttps://web-archive.southampton.ac.uk/cogprints.org/3667/1/APRI-PH-2004-12b.pdf">Coincidence, data compression and Mach's concept of "economy of thought"</a>, APRI-PH-2004-12b, June 3 2004.

STATUS

approved

editing

Discussion

Tue Nov 14

09:46

Michel Marcus: link to abstract

#11 by Bruno Berselli at Fri Dec 09 06:20:23 EST 2016

STATUS

proposed

approved

#10 by Jon E. Schoenfield at Fri Dec 09 06:03:46 EST 2016

STATUS

editing

proposed