References to A198080

a(n)=(3^(3n+3)- 26n - 27)/169.
0, 4, 116, 3144, 84904, 2292428, 61895580, 1671180688, 45121878608


1 seqfan posts

Tue Oct 25 15:24:53 CEST 2011    [seqfan] Re: "Suggested Projects" page on the wiki

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
Links to OEIS content are included according to The OEIS End-User License Agreement .