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A081997
Row sums in triangle A081994.
3
1, 5, 16, 41, 88, 165, 274, 447, 680, 943, 1346, 1785, 2414, 3111, 3994, 5041, 6126, 7219, 9122, 10637, 12874, 14419, 17576, 19387, 23328, 26569, 30320
OFFSET
1,2
CROSSREFS
KEYWORD
nonn
AUTHOR
Amarnath Murthy, Apr 05 2003
EXTENSIONS
Corrected and extended by Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 29 2003
STATUS
approved