A129352 Number parallelogram based on Pascal's triangle, read along diagonals.

70, 35, 35, 15, 40, 15, 5, 30, 30, 5, 1, 16, 36, 16, 1, 5, 30, 30, 5, 15, 40, 15, 35, 35, 70

Offset

0,1

Links

Table of n, a(n) for n=0..24.

Example

Terms are the following square, read by diagonals:
  70, 35, 15,  5,  1
  35, 40, 30, 16,  5
  15, 30, 36, 30, 15
   5, 16, 30, 40, 35
   1,  5, 15, 35, 70

Maple

with(combinat):T:=(n, i)->binomial(i, n)*binomial(8-i, 4-n): for n from 0 to 4 do seq(T(n, i), i=0+n..8-4+n) od;

Crossrefs

Cf. A113899.

Sequence in context: A201097 A361040 A033390 * A318571 A156810 A252714

Adjacent sequences: A129349 A129350 A129351 * A129353 A129354 A129355

Keyword

fini,full,nonn,less

Author

Zerinvary Lajos, May 28 2007

Extensions

Edited slightly by Charles R Greathouse IV, Oct 28 2009

Status

approved