A331293 - OEIS

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A331293

Let h = A061395(n) and u = A108951(n) - (A002110(h)*A329348(n)). Then a(n) = u/A002110(1+h).

0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 1, 4, 0, 7, 0, 0, 1, 0, 5, 0, 0, 2, 4, 0, 0, 0, 1, 0, 1, 0, 0, 5, 0, 0, 3, 19, 8, 0, 0, 0, 14, 2, 0, 0, 0, 0, 3, 0, 0, 3, 10, 1, 0, 0, 0, 0, 5, 0, 9, 0, 0, 25, 0, 16, 0, 0, 2, 43, 0, 0, 2, 1, 0, 0, 0, 0, 10, 12, 0, 0, 0, 1, 6, 0, 38, 2, 17, 0, 0, 0, 0, 16

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OFFSET

1,16

LINKS

Antti Karttunen, Table of n, a(n) for n = 1..10201

Antti Karttunen, Data supplement: n, a(n) computed for n = 1..65537

Index entries for sequences computed from indices in prime factorization

Index entries for sequences related to primorial numbers

FORMULA

a(n) modulo A151800(A117366(n)) = A331292(n).

PROG

(PARI) A331293(n) = { my(h=A061395(n), u = A108951(n) - (A002110(h)*(A331188(n)%prime(1+h)))); (u/A002110(1+h)); };