login
A112872
First differences of A061396.
0
0, 1, 4, 14, 53, 208, 843, 3494, 14769, 63378, 275480, 1210213, 5365307, 23973429, 107853409, 488137798, 2221048540, 10153825751, 46617145752, 214844862927, 993601026038, 4609693262811, 21448031058110, 100058764135997
OFFSET
0,3
KEYWORD
nonn
AUTHOR
Jon Awbrey, Oct 24 2005, based on calculations by Vladeta Jovovic & David W. Wilson
STATUS
approved