login
A059296
2-boustrophedon transform (see A059294) of 0, 1, 0, 0, 0, ...
0
0, 1, 3, 7, 31, 173, 1199, 9831, 93303, 1004817, 12107795, 161367055, 2356740567, 37428107645, 642165083775, 11836940014639, 233283750994767, 4895016784086017, 108952695421053699, 2563927258693534391, 63603177623431960239, 1658851308207579983341
OFFSET
0,3
CROSSREFS
Sequence in context: A015459 A115083 A141385 * A123332 A343087 A051342
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jan 25 2001
STATUS
approved