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A059575
The array described in A059513 read by antidiagonals in the direction of construction.
2
1, 1, 2, 1, 4, 6, 1, 13, 19, 23, 1, 48, 87, 107, 116, 1, 243, 458, 635, 708, 736, 1, 1517, 2967, 4239, 5163, 5533, 5659, 1, 11562, 22824, 33291, 41772, 47733, 50031, 50796, 1, 103125, 204598, 301161, 385422, 452016, 497789, 515254, 521040
OFFSET
1,3
CROSSREFS
KEYWORD
easy,nonn,tabl
AUTHOR
Floor van Lamoen, Jan 23 2001
EXTENSIONS
Sequence contained two errors corrected by N. J. A. Sloane, Jun 14 2005
STATUS
approved