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A055896
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Exponential transform of Stirling-2 triangle A008277.
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2
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1, 1, 2, 1, 6, 5, 1, 14, 30, 15, 1, 30, 125, 150, 52, 1, 62, 450, 975, 780, 203, 1, 126, 1505, 5250, 7280, 4263, 877, 1, 254, 4830, 25515, 54600, 53998, 24556, 4140, 1, 510, 15125, 116550, 361452, 537138, 405174, 149040, 21147, 1, 1022, 46650
(list; table; graph; refs; listen; history; internal format)
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OFFSET
| 1,3
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LINKS
| N. J. A. Sloane, Transforms
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FORMULA
| E.g.f.: A(x, y)=exp(exp(y*exp(x)-y)-1).
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EXAMPLE
| 1; 1,2; 1,6,5; 1,14,30,15; 1,30,125,150,52; ...
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CROSSREFS
| Row sums give A000258.
Sequence in context: A046817 A193817 A008970 * A193723 A159965 A116395
Adjacent sequences: A055893 A055894 A055895 * A055897 A055898 A055899
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KEYWORD
| nonn,tabl
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AUTHOR
| Christian G. Bower (bowerc(AT)usa.net), Jun 09 2000
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