A022876 - OEIS

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A022876

a(n) = [ a(n-1)/a(1) ] + [ a(n-2)/a(2) ] + ... + [ a(1)/a(n-1) ], for n >= 3.

0

2, 1, 2, 3, 3, 5, 6, 10, 15, 22, 34, 52, 80, 124, 190, 294, 452, 700, 1081, 1672, 2585, 3996, 6182, 9560, 14786, 22872, 35375, 54718, 84636, 130916, 202500, 313230, 484505, 749436, 1159235, 1793119, 2773616, 4290266, 6636237, 10265016

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..40.

CROSSREFS

Sequence in context: A015739 A015746 A109266 * A242692 A316231 A014781

Adjacent sequences: A022873 A022874 A022875 * A022877 A022878 A022879

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved