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A144349
Second column (m=2) of triangle S2p(-5) = A013988.
1
1, 15, 295, 7425, 229405, 8423415, 358764175, 17398082625, 946762033525, 57141470006775, 3788581132110775, 273749937606770625, 21411992601604730125, 1802522188780330392375, 162501272634914703865375, 15620379109661843174282625, 1594837561754271113467313125
OFFSET
0,2
FORMULA
a(n) = A013988(n+2,2), n>=0.
CROSSREFS
Cf. A013988, A008543(n-1) (m=1 column), A144350 (m=3 column).
Sequence in context: A231792 A201029 A201341 * A375222 A009064 A049381
KEYWORD
nonn,easy
AUTHOR
Wolfdieter Lang, Oct 09 2008
STATUS
approved