A063181 The array of A063179 read by diagonals in the 'up' direction.

1, 0, 1, 2, 1, 0, 0, 2, 3, 4, 12, 10, 7, 4, 0, 0, 12, 22, 31, 38, 42, 178, 166, 144, 115, 80, 42, 0, 0, 178, 344, 500, 637, 748, 828, 870, 4830, 4652, 4308, 3820, 3205, 2488, 1698, 870, 0, 0, 4830, 9482, 13968, 18132

Offset

1,4

Links

Table of n, a(n) for n=1..50.

Crossrefs

Cf. A063179, A063180.

Sequence in context: A259668 A261118 A378340 * A247310 A380198 A059220

Adjacent sequences: A063178 A063179 A063180 * A063182 A063183 A063184

Keyword

easy,nonn,tabl

Author

Floor van Lamoen, Jul 09 2001

Status

approved