OFFSET
1,7
COMMENTS
LINKS
Clark Kimberling, Table of n, a(n) for n = 1..250
EXAMPLE
First 15 rows:
0 1 0 0 0
0 2 1 0 0
0 4 1 1 0
0 7 3 1 1
1 12 4 2 1
1 20 8 4 2
2 31 12 6 3
3 47 20 10 6
5 70 28 16 9
9 102 44 23 14
13 147 61 34 20
19 208 91 50 31
28 290 124 71 43
40 400 178 99 63
58 546 239 139 86
MATHEMATICA
CROSSREFS
KEYWORD
nonn,tabf,easy
AUTHOR
Clark Kimberling, Jun 05 2019
STATUS
approved