OFFSET
1,1
COMMENTS
Rows tend to A054541: (2, 1, 2, 2, 4, 2, 4, ...)
EXAMPLE
prime(5) = 2 + 1 + 2 + 2 + 4 = 11.
From Omar E. Pol, Dec 23 2021: (Start)
Triangle begins:
2;
2, 1;
2, 1, 2;
2, 1, 2, 2;
2, 1, 2, 2, 4;
2, 1, 2, 2, 4, 2;
2, 1, 2, 2, 4, 2, 4;
2, 1, 2, 2, 4, 2, 4, 2;
2, 1, 2, 2, 4, 2, 4, 2, 4;
2, 1, 2, 2, 4, 2, 4, 2, 4, 6;
2, 1, 2, 2, 4, 2, 4, 2, 4, 6, 2;
2, 1, 2, 2, 4, 2, 4, 2, 4, 6, 2, 6;
2, 1, 2, 2, 4, 2, 4, 2, 4, 6, 2, 6, 4;
... (End)
CROSSREFS
KEYWORD
AUTHOR
Gary W. Adamson, Jan 14 2007
EXTENSIONS
Edited by N. J. A. Sloane, Jan 27 2007
More terms from Omar E. Pol, Feb 21 2014
STATUS
approved