Sequence obtained by a formal reading of Riordan's Eq. (30a), p. 206.
1, 0, 0, 2, 24, 572, 21280, 1074390, 70299264, 5792903144, 587159944704
3 seqfan posts
Sun Apr 4 06:43:01 CEST 2010 [seqfan] Re:Riordan's classical formula and Juric's calculations
Sun Apr 4 06:33:09 CEST 2010 [seqfan] Riordan's classical formula and Juric's calculations
Fri Apr 2 09:53:53 CEST 2010 [seqfan] Riordan's classical formula and Juric's calculations
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
.