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A063181 The array of A063179 read by diagonals in the 'up' direction. 3
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 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

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

CROSSREFS

Cf. A063179, A063180.

Sequence in context: A275345 A259668 A261118 * A247310 A059220 A261630

Adjacent sequences:  A063178 A063179 A063180 * A063182 A063183 A063184

KEYWORD

easy,nonn,tabl

AUTHOR

Floor van Lamoen, Jul 09 2001

STATUS

approved

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Last modified December 1 14:10 EST 2021. Contains 349430 sequences. (Running on oeis4.)