OFFSET
2,1
FORMULA
T(n, n) = n.
EXAMPLE
Triangle starts:
2;
9, 3;
4, 22, 4;
5, 7, 28, 5;
6, 36, 55, 46, 6;
49, 51, 9, 17, 68, 7;
8, 17, 64, 91, 708, 94, 8;
...
PROG
(PARI) T(n, k) = my(m=min(n, k)); while (Set(digits(m, n)) != Set(digits(m, k)), m++); m;
tabl(nn) = {for (n=2, nn, for (k=2, n, print1(T(n, k), ", "); ); print(); ); }
CROSSREFS
KEYWORD
AUTHOR
Michel Marcus, Jan 21 2017
STATUS
approved