A328582 - OEIS

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A328582

Least common multiple of nonzero digits in primorial base expansion of n.

1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 6, 6, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 6, 6, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 6, 6, 3, 3, 3, 3, 6, 6, 6, 6, 6, 6

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OFFSET

0,5

COMMENTS

a(0) = 1 as an empty product.

LINKS

Antti Karttunen, Table of n, a(n) for n = 0..32768

Index entries for sequences related to lcm's

Index entries for sequences related to primorial base

FORMULA

a(n) = A072411(A276086(n)).

PROG