The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A101125

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A101125

Row sums of a Chebyshev number triangle.
(history; published version)

#14 by Vaclav Kotesovec at Sun Jan 20 16:19:29 EST 2019

STATUS

editing

approved

#13 by Vaclav Kotesovec at Sun Jan 20 16:19:20 EST 2019

MATHEMATICA

Table[Sum[ChebyshevT[k, n-k], {k, 0, n}], {n, 0, 30}] (* Vaclav Kotesovec, Jan 20 2019 *)

STATUS

approved

editing

#12 by Michel Marcus at Sun Jan 20 10:13:19 EST 2019

STATUS

reviewed

approved

#11 by Joerg Arndt at Sun Jan 20 09:08:14 EST 2019

STATUS

proposed

reviewed

#10 by Seiichi Manyama at Sun Jan 20 09:03:29 EST 2019

STATUS

editing

proposed

#9 by Seiichi Manyama at Sun Jan 20 09:01:03 EST 2019

PROG

(PARI) {a(n) = sum(k=0, n, polchebyshev(k, 1, n-k))} \\ _Seiichi Manyama_, Jan 20 2019

#8 by Seiichi Manyama at Sun Jan 20 08:59:15 EST 2019

PROG

(PARI) {a(n) = sum(k=0, n, polchebyshev(k, 1, n-k))} \\

#7 by Seiichi Manyama at Sun Jan 20 08:31:49 EST 2019

LINKS

Seiichi Manyama, <a href="/A101125/b101125.txt">Table of n, a(n) for n = 0..533</a>

STATUS

approved

editing

#6 by Russ Cox at Fri Mar 30 18:59:02 EDT 2012

AUTHOR

_Paul Barry (pbarry(AT)wit.ie), _, Dec 02 2004

Discussion

Fri Mar 30

18:59

OEIS Server: https://oeis.org/edit/global/287

#5 by Russ Cox at Sun Jul 10 18:19:15 EDT 2011

LINKS

<a href="/Sindx_index/Ch.html#Cheby">Index entries for sequences related to Chebyshev polynomials.</a>

Discussion

Sun Jul 10

18:19

OEIS Server: https://oeis.org/edit/global/28