login
A030966
[ exp(2/7)*n! ].
0
1, 2, 7, 31, 159, 958, 6706, 53654, 482888, 4828888, 53117772, 637413271, 8286372532, 116009215452, 1740138231786, 27842211708589, 473317599046024, 8519716782828440, 161874618873740361, 3237492377474807236
OFFSET
1,2
CROSSREFS
Sequence in context: A273957 A221958 A221957 * A009132 A125275 A007446
KEYWORD
nonn
AUTHOR
STATUS
approved