One eighth of fourth column of triangle A067298.
A067301
One eighth of fourth column of triangle A067298.
Terms
- a(0) =8a(1) =41a(2) =398a(3) =4460a(4) =53720a(5) =677744a(6) =8836832a(7) =118109888a(8) =1609484672a(9) =22276767488a(10) =312305704448
External references
- oeis: A067301