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A049620 a(n)=T(n,n), array T as in A049615. 0
0, 0, 3, 6, 11, 14, 23, 26, 35, 42, 55, 58, 75, 78, 95, 110, 127, 130, 155, 158, 183, 202, 227, 230, 263, 274, 303, 322, 355, 358, 403, 406, 439, 466, 503, 526, 575, 578 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

CROSSREFS

Sequence in context: A200182 A122599 A015823 * A056232 A187896 A067278

Adjacent sequences:  A049617 A049618 A049619 * A049621 A049622 A049623

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 14 14:47 EST 2012. Contains 205623 sequences.