login
A219876
Duplicate of A077042 with alternating up/down antidiagonals.
0
1, 2, 1, 1, 3, 3, 6, 7, 4, 1, 1, 5, 12, 19, 10, 20, 51, 44, 19, 6, 1, 1, 7, 27, 85, 155, 141, 35, 70, 393, 580, 381, 146, 37, 8, 1, 1, 9, 48, 231, 780, 1751, 2128, 1107, 126, 252, 3139, 8092, 8135, 4332, 1451, 344, 61, 10, 1, 1, 11, 75, 489, 2460, 9331, 24017
OFFSET
2,2
CROSSREFS
Sequence in context: A152414 A184834 A276777 * A216655 A242884 A197219
KEYWORD
dead
STATUS
approved