A091744 Fourth column (m=3) of triangle A060063 divided by 9.

25, 9684, 2263474, 490886452, 111812888083, 27999019489624, 7844432790401028, 2473024180429410040, 877529810239038245325, 349669921564112871530060, 155914953071171948587819830, 77481281483613804213513143564

Offset: 3

Author

Wolfdieter Lang, Feb 13 2004

Keywords

• nonn
• easy