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A030969
[ exp(1/6)*n! ].
0
1, 2, 7, 28, 141, 850, 5954, 47632, 428692, 4286920, 47156127, 565873527, 7356355863, 102988982084, 1544834731274, 24717355700388, 420195046906610, 7563510844318985, 143706706042060732, 2874134120841214643
OFFSET
1,2
CROSSREFS
Sequence in context: A009628 A186763 A182249 * A294531 A030825 A185626
KEYWORD
nonn
AUTHOR
STATUS
approved