1,1
If m=n then we get A030163
Table of n, a(n) for n=1..2.
Factorization :
2^6*5*7*3^2*11^2
2^22*5^3*7^2*11^3*19*23*31^2*683*3^2*41^2
Sequence in context: A184669 A184569 A210153 * A022216 A097968 A205025
Adjacent sequences: A144585 A144586 A144587 * A144589 A144590 A144591
nonn,bref
Yasutoshi Kohmoto zbi74583.boat at orange.zero.jp Yasutoshi, Jan 11 2009
approved