A166272 - OEIS

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A166272

Numerator of A166100(A166101(n))/A166102(n).

4

1, 13, 29, 121, 164, 269, 407, 758, 749, 1093, 1217, 1484, 2459, 2429, 3242, 3671, 4133, 3298, 5132, 6830, 7454, 6749, 9841, 10208, 8158, 10961, 11747, 13364, 15149, 17012, 18983, 15178, 19964, 22139, 18749, 25544, 21869, 27947, 29186

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OFFSET

1,2

COMMENTS

Conjecture: equal to 3*A166100(A166101(n))/A166102(n), i.e. the denominator of the quotient A166100(A166101(n))/A166102(n) in its reduced form is always 3.

LINKS

A. Karttunen, Table of n, a(n) for n = 1..64

CROSSREFS

Sequence in context: A358742 A209989 A269515 * A358744 A317897 A195878

Adjacent sequences: A166269 A166270 A166271 * A166273 A166274 A166275

KEYWORD

nonn

AUTHOR

Antti Karttunen, Oct 13 2009

STATUS

approved