Total number of balls in room in variant of the tennis ball problem (cf. A171074).
A171076
Total number of balls in room in variant of the tennis ball problem (cf. A171074).
Terms
- a(0) =2a(1) =20a(2) =188a(3) =1222a(4) =6872a(5) =35954a(6) =180070
External references
- oeis: A171076