login
A108925
Nearest integer to the n-th root of e leading to a generalized closed form for Zeta(s).
1
0, 1, 2, 4, 6, 10, 15, 23, 36, 55, 83, 126, 190, 287, 432, 650, 978, 1470, 2207, 3315, 4976, 7469, 11208, 16817, 25232, 37855, 56791, 85196, 127804, 191717, 287588, 431397, 647111
OFFSET
0,3
COMMENTS
Sum 1/(((N+1)/2)^s) = product 1/(1-(((P+1)/2)^s)) = 1+(1/(sum(1/(((P+1)/2)^s)))) = e^(sum(1/(((P+1)/2)^s))) ~ Pi^(sum(1/(((P+1)/2)^s))). It is noteworthy that many terms are very near to a triangular number.
CROSSREFS
Sequence in context: A143184 A309173 A116084 * A279026 A120549 A167270
KEYWORD
more,nonn
AUTHOR
Marco Matosic, Jul 18 2005
STATUS
approved