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A048229 a(n)=T(n,n), array T given by A048225. 0
3, 4, 6, 11, 20, 30, 42, 55, 70, 88, 109, 132, 161, 193, 227, 264, 305, 348, 393, 440, 488, 541, 597, 654, 714, 777, 842, 911, 983, 1057, 1132, 1208, 1288, 1369, 1452, 1538, 1625, 1718, 1812, 1908, 2005, 2104, 2204, 2308, 2415 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Sequence in context: A093040 A022935 A192813 * A002090 A199970 A062822

Adjacent sequences:  A048226 A048227 A048228 * A048230 A048231 A048232

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 17 19:13 EST 2012. Contains 206085 sequences.