login
A161416
Partial sums of A056737.
0
0, 1, 3, 3, 7, 8, 14, 16, 16, 19, 29, 30, 42, 47, 49, 49, 65, 68, 86, 87, 91, 100, 122, 124, 124, 135, 141, 144, 172, 173, 203, 207, 215, 230, 232, 232, 268, 285, 295, 298, 338, 339, 381, 388, 392, 413, 459, 461, 461, 466, 480, 489, 541, 544, 550, 551, 567, 594
OFFSET
1,3
FORMULA
a(n) = A219730(n) - A219729(n). - Tamas Sandor Nagy, Jan 20 2024
KEYWORD
nonn
AUTHOR
Omar E. Pol, Jun 21 2009
EXTENSIONS
Extended beyond a(16) by R. J. Mathar, Aug 01 2009
STATUS
approved