OFFSET
1,2
COMMENTS
LINKS
Rémy Sigrist, Table of n, a(n) for n = 1..8191
Rémy Sigrist, C++ program
FORMULA
T(n, 0) = A361144(n).
EXAMPLE
Triangle T(n, k) begins:
n n-th row
-- ----------------
1 1
2 2, 3
3 4
4 5, 9, 12
5 6
6 7, 13
7 8
8 10, 18, 31, 43
9 11
10 14, 25
11 15
12 17, 32, 57
PROG
(C++) See Links section.
CROSSREFS
KEYWORD
nonn,tabf
AUTHOR
Rémy Sigrist, Mar 05 2023
STATUS
approved