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A026101 T(n,1) + T(n,2) + ... T(n,n), where T is the array in A026098. 0
1, 5, 15, 34, 68, 126, 217, 356, 593, 985, 1658, 2897, 5197, 9591, 18130, 34931, 68178, 134247, 265918, 528744, 1053814, 2103240, 4201356, 8396697, 16786448, 33564946, 67120738, 134231102, 268450391, 536887592, 1073760375, 2147504272, 4294990097, 8589959758, 17179896775 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Sequence in context: A162513 A006003 A111385 * A084288 A083049 A015627

Adjacent sequences:  A026098 A026099 A026100 * A026102 A026103 A026104

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 15 23:34 EST 2012. Contains 205860 sequences.