A279529 - OEIS

A279529

a(n) is a largest m such that coefficient [x^m] in Product_{k>=1} (1-x^(k^n)) is equal to zero.

7169, 353684, 64674419

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OFFSET

2,1

LINKS

EXAMPLE

a(2) = 7169 because A276516(7169) = 0 and A276516(m) <> 0 for m > 7169.

a(3) = 353684 because A279484(353684) = 0 and A279484(m) <> 0 for m > 353684.

a(4) = 64674419 because A279485(64674419) = 0 and A279485(m) <> 0 for m > 64674419.

a(2) = A276517(173) = 7169.

a(3) = A279486(5216) = 353684.

a(4) = A279487(1040799) = 64674419.

CROSSREFS

KEYWORD

nonn,bref,more,hard

AUTHOR

STATUS

approved