OFFSET
0,2
REFERENCES
B. N. Cyvin et al., Isomer enumeration of unbranched catacondensed polygonal systems with pentagons and heptagons, Match, No. 34 (Oct 1996), pp. 109-121.
LINKS
Vincenzo Librandi, Rows n = 0..100, flattened
Gábor Kallós, A generalization of Pascal’s triangle using powers of base numbers, Annales mathématiques Blaise Pascal, 13 no. 1 (2006), p. 1-15.
EXAMPLE
Triangle begins:
1,
7, 11,
49, 154, 121,
343, 1617, 2541, 1331,
2401, 15092, 35574, 37268, 14641,
16807, 132055, 415030, 652190, 512435, 161051,
... - Vincenzo Librandi, Apr 22 2014
MATHEMATICA
Flatten[Table[Binomial[i, j] 7^(i-j) 11^j, {i, 0, 10}, {j, 0, i}]] (* Vincenzo Librandi, Apr 22 2014 *)
CROSSREFS
KEYWORD
AUTHOR
STATUS
approved