Smallest number (>1) which appears at least n times in Losanitsch's triangle

Alonso Del Arte alonso.delarte at gmail.com
Fri Mar 10 23:06:16 CET 2006


We all know A062527, Smallest number (>1) which appears at least n
times in Pascal's triangle.

I looked for the Losanitsch's triangle equivalent of that sequence in
the OEIS. A little observation quickly shows that any integer m > 1
will occur at least four times, in the second outermost diagonals. It
looks like this sequence begins 2, 4, 6, 110, with offset 4.

Has anyone else pondered this sequence?

Alonso






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