Index to triangles

Description

This series of pages list sequences in the OEIS that are triangle of numbers according to their row sums, shapes, theme and other properties.

Triangles according to their row sum or diagonals

• Index to triangles having the factorial numbers as row sums or as one of their diagonals or columns

• Index to triangles having a sequence related to factorials as row sums

• Index to triangles having the powers of 2, 4, 8 etc. as row sums

• Index to triangles having the powers of 3, 9, 6, 12, etc. as row sums

• Index to triangles having the squares, the cubes, etc. as row sums

• Index to triangles having the Bell Numbers as row sums or as one of their diagonals or columns

• Index to triangles having the Catalan Numbers as row sums or as one of their diagonals or columns

• Index to triangles having the Motzkin, Schroeder or big Schroeder numbers as row sums

• Index to triangles having the central binomial numbers as row sums

• Index to triangles having the number of integer partitions as row sums

• Index to triangles having the Fibonacci, Lucas numbers and variations as row sums or as one of their diagonals or columns

Triangles according to subject

• Index to triangles about endofunctions and words

Triangles according to shape

• Index to triangles having the number of integer partitions as row length

• (...)