Number of admissible bases in the postage stamp problem for n denominations and h = 2 stamps.
A167809
Number of admissible bases in the postage stamp problem for n denominations and h = 2 stamps.
Terms
- a(0) =1a(1) =2a(2) =5a(3) =17a(4) =65a(5) =292a(6) =1434a(7) =7875a(8) =47098a(9) =305226a(10) =2122983a(11) =15752080a(12) =124015310a(13) =1031857395a(14) =9041908204a(15) =83186138212a(16) =801235247145
External references
- oeis: A167809