A103895 Sum of divisors of prime(n)! / prime(n)# + 1.

3, 3, 6, 31, 18864, 258624, 733755680, 13213440000, 115884221549652, 1372805558801047105280, 40999368670243322750932, 1855053929165456908669711085568, 113895178720398409713058206857404800

Offset

1,1

Links

Amiram Eldar, Table of n, a(n) for n = 1..30

Reinhard Zumkeller, p(n)!/p(n )#+1

Formula

a(n) = A000203(A103890(n)).

Crossrefs

Cf. A000203, A103860, A103890, A103894.

Sequence in context: A259970 A221824 A221898 * A221886 A221925 A221688

Adjacent sequences: A103892 A103893 A103894 * A103896 A103897 A103898

Keyword

nonn

Author

Reinhard Zumkeller, Feb 20 2005

Status

approved