A024603 a(n) = s(1)t(n) + s(2)t(n-1) + ... + s(k)t(n+1-k), where k = [ (n+1)/2 ], s = (odd natural numbers), t = (primes).

2, 3, 14, 22, 57, 81, 160, 212, 355, 429, 662, 794, 1147, 1329, 1822, 2092, 2759, 3109, 3978, 4376, 5469, 6001, 7346, 7938, 9567, 10287, 12236, 13148, 15437, 16491, 19148, 20314, 23391, 24679, 28202, 29768, 33777, 35493, 40018, 41972, 47047, 49343, 55004

Offset

1,1

Links

Table of n, a(n) for n=1..43.

Crossrefs

Sequence in context: A157903 A024478 A025090 * A089876 A363474 A337624

Adjacent sequences: A024600 A024601 A024602 * A024604 A024605 A024606

Keyword

nonn

Author

Clark Kimberling

Status

approved