OFFSET
1,25
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..11175, rows 1..150 in flattened form.
EXAMPLE
Triangle begins:
1
1, 1
1, 1, 1
1, 1, 1, 1
1, 1, 1, 1, 1
1, 1, 1, 1, 1, 1
1, 1, 1, 3, 5, 1, 1
1, 1, 2, 1, 1, 1, 11, 1
...
MATHEMATICA
m = 15; p = PartitionsP[Range[0, m]]; Table[GCD[p[[i]], p[[j]]], {i, 1, m}, {j, 1, i - 1}] // Flatten (* Amiram Eldar, May 10 2020 *)
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Reinhard Zumkeller, Feb 01 2004
STATUS
approved