OFFSET
1,1
COMMENTS
All terms are in A153044. - Vincenzo Librandi, Aug 30 2012
LINKS
Vincenzo Librandi, Table of n, a(n) for Rows n = 1..100, flattened
EXAMPLE
Triangle begins:
9;
12, 17;
15, 22, 29;
18, 27, 36, 45;
21, 32, 43, 54, 65;
24, 37, 50, 63, 76, 89;
27, 42, 57, 72, 87, 102, 117;
30, 47, 64, 81, 98, 115, 132, 149;
33, 52, 71, 90, 109, 128, 147, 166, 185;
36, 57, 78, 99, 120, 141, 162, 183, 204, 225;
MATHEMATICA
Flatten[Table[2 n m + m + n + 5, {n, 10}, {m, n}]] (* Vincenzo Librandi, Aug 30 2012 *)
PROG
(Magma) /* Triangle: */ [[2*m*n+m+n+5: m in [1..n]]: n in [1..10]]; // Bruno Berselli, Aug 31 2012
CROSSREFS
KEYWORD
AUTHOR
Vincenzo Librandi, Jan 17 2009
EXTENSIONS
Minor edits by Jon E. Schoenfield, Jun 23 2010
STATUS
approved