OFFSET
1,2
COMMENTS
LINKS
Rémy Sigrist, Table of n, a(n) for n = 1..10016
Rémy Sigrist, PARI program
EXAMPLE
Triangle T(n, k) begins:
n n-th row
-- ----------------------------------------------------------------
1 1
2 2, 3, 5
3 4, 6, 13
4 7, 10, 12, 14, 25
5 11, 15, 41
6 8, 9, 16, 21, 23, 27, 31, 34, 61
7 22, 28, 85
8 29, 36, 38, 44, 59, 63, 113
9 37, 45, 58, 64, 145
10 17, 20, 46, 55, 57, 65, 96, 101, 181
11 56, 66, 221
12 18, 19, 40, 42, 67, 78, 80, 90, 94, 103, 109, 117, 142, 148, 265
13 79, 91, 313
14 30, 35, 92, 105, 107, 119, 197, 204, 365
PROG
(PARI) \\ See Links section.
CROSSREFS
KEYWORD
AUTHOR
Rémy Sigrist, Jul 20 2024
STATUS
approved