A024597 a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = (F(2), F(3), ...), t = (primes).

2, 3, 11, 17, 40, 56, 111, 147, 265, 321, 558, 674, 1141, 1321, 2195, 2571, 4232, 4876, 7971, 8809, 14343, 16081, 26122, 28426, 46113, 49727, 80587, 88083, 142656, 155902, 252409, 271617, 439653, 464867, 752352, 804854, 1302473, 1374265, 2223813, 2340937

Offset

1,1

Links

Table of n, a(n) for n=1..40.

Crossrefs

Sequence in context: A024859 A023870 A025099 * A147655 A051072 A051096

Adjacent sequences: A024594 A024595 A024596 * A024598 A024599 A024600

Keyword

nonn

Author

Clark Kimberling

Status

approved