0,1
If n=0 then C(0+7,0+0)*C(0+12,7)= C(7,0)*C(12,7)=1*792=792
If n=6 then C(6+7,6+0)*C(6+12,7)= C(13,6)*C(18,7)=1716*32824=54609984
Cf. A062190.
Sequence in context: A104398 A186057 A027817 * A037190 A184491 A140909
Adjacent sequences: A104677 A104678 A104679 * A104681 A104682 A104683
easy,nonn
Zerinvary Lajos (zlaja(AT)freemail.hu), Apr 22 2005