OFFSET
0,13
LINKS
EXAMPLE
0: 1
1: 0 0
2: 0 0 0
3: 0 0 0 1
4: 1 0 6 8 9
5: 44 210 420 610 540 216
6: 7570 33120 66870 82080 66870 33120 7570
7: 1975560 8171730 15729000 18433415 14372820 7499940 2398900 357435
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
R. J. Mathar, Apr 07 2017
EXTENSIONS
More terms from Alois P. Heinz, Apr 09 2017
STATUS
approved