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A034776 Gozinta numbers: possible number of gozinta chains for some positive integer. 6
1, 2, 3, 4, 8, 13, 16, 20, 26, 32, 44, 48, 64, 75, 76, 112, 128, 132, 176, 208, 252, 256, 308, 368, 512, 541, 544, 576, 604, 768, 818, 976, 1024, 1076, 1280, 1376, 1460, 1888, 2048, 2208, 2316, 2496, 2568, 2612, 2816, 3172, 3392, 3408, 4096, 4683, 5536, 5740 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

A gozinta chain for n is a sequence (1,a,b,...,n) where each element properly divides the next.

LINKS

D. Wilson, Table of n, a(n) for n = 1..10000

Project Euler, Problem 548: Gozinta Chains.

CROSSREFS

Range of A002033, also odd elements form A000670.

Sequence in context: A098348 A131420 A095705 * A068791 A219968 A126042

Adjacent sequences:  A034773 A034774 A034775 * A034777 A034778 A034779

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified October 22 22:34 EDT 2019. Contains 328335 sequences. (Running on oeis4.)