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A005803 Second-order Eulerian numbers: 2^n - 2n.
(Formerly M1838)
+0
13
1, 0, 0, 2, 8, 22, 52, 114, 240, 494, 1004, 2026, 4072, 8166, 16356, 32738, 65504, 131038, 262108, 524250, 1048536, 2097110, 4194260, 8388562, 16777168, 33554382, 67108812, 134217674, 268435400, 536870854, 1073741764, 2147483586 (list; graph; listen)
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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.


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