Number of occurrences of n as an entry in rows <= n of Pascal's triangle (A007318).
0, 3, 1, 2, 2, 2, 3, 2, 2, 2, 4, 2, 2, 2, 2, 4, 2, 2, 2, 2, 3, 4, 2, 2, 2, 2, 2, 2, 4, 2, 2, 2, 2, 2
1 seqfan posts
Thu Mar 12 16:47:23 CET 2009 [seqfan] Do the numbers of A032123 always occur exactly five times in Losanitsch's triangle?