A392599 a(n) = A276087(n) mod 360, where A276087 is the primorial base exp-function applied twice.

2, 3, 6, 5, 30, 125, 18, 45, 150, 7, 330, 343, 170, 105, 150, 247, 210, 127, 18, 225, 30, 11, 210, 127, 50, 165, 150, 157, 330, 251, 10, 75, 30, 175, 294, 125, 126, 45, 330, 11, 30, 251, 230, 165, 330, 131, 30, 253, 126, 45, 30, 299, 330, 179, 250, 195, 30, 157, 210, 59, 310, 105, 150, 275, 30, 55, 306, 45, 30, 11

Offset

0,1

Links

Antti Karttunen, Table of n, a(n) for n = 0..30030

Index entries for sequences related to primorial base.

Formula

a(n) = A276086(A276086(n)) mod 360.

Prog

(PARI)
A276086(n) = { my(m=1, p=2); while(n, m *= (p^(n%p)); n = n\p; p = nextprime(1+p)); (m); };
A392599(n) = (A276086(A276086(n))%360);

Crossrefs

Cf. A276086, A276087.

Cf. also A392596, A392600.

Sequence in context: A338219 A066838 A228151 * A276087 A341837 A084678

Adjacent sequences: A392596 A392597 A392598 * A392600 A392601 A392602

Keyword

nonn,base,easy

Author

Antti Karttunen, Jan 19 2026

Status

approved