OFFSET
0,7
COMMENTS
The number of terms of the n-row is A001316(n). - Michel Marcus, Jan 11 2016
LINKS
Robert Israel, Table of n, a(n) for n = 0..10070 (rows 0 to 375, flattened)
Arvind Ayyer, Amritanshu Prasad, Steven Spallone, Odd partitions in Young's lattice, arXiv:1601.01776 [math.CO], 2016. See Fig. 3.
A. M. Reiter, Determining the dimension of fractals generated by Pascal’s triangle, Fibonacci Quart, 31(2):112-120, 1993.
EXAMPLE
Triangle starts:
1;
1, 1;
1, 1;
1, 3, 3, 1;
1, 1;
1, 5, 5, 1;
1, 15, 15, 1;
1, 7, 21, 35, 35, 21, 7, 1;
...
MAPLE
select(type, [seq(seq(binomial(n, k), k=0..n), n=0..20)], odd); # Robert Israel, Jan 11 2016
MATHEMATICA
Select[ Flatten[ Table[ Binomial[ n, i ], {n, 0, 20}, {i, 0, n} ] ], OddQ ]
PROG
(PARI) tabf(nn) = {for (n=0, nn, for (k=0, n, b = binomial(n, k); if (b % 2, print1(b, ", "))); print(); ); } \\ Michel Marcus, Jan 11 2016
CROSSREFS
KEYWORD
nonn,easy,tabf
AUTHOR
EXTENSIONS
More terms from Erich Friedman
Keyword tabl replaced by tabf by Reinhard Zumkeller, Oct 21 2010
Offset changed to 0 by Michel Marcus, Jan 11 2016
STATUS
approved