1,7

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

G.f.: x^6/[(1-57x)(1-58x)(1-59x)(1-60x)(1-61x)(1-62x)(1-63x)].

Cf. A035348.

Adjacent sequences: A046164 A046165 A046166 this_sequence A046168 A046169 A046170

Sequence in context: A135340 A135380 A035846 this_sequence A059951 A028683 A014890

nonn

Eric Weisstein (eric(AT)weisstein.com)