Triangle read by rows: coefficients in Bell's formula for number of ways of making change when coins have denominations which are powers of 2.
A262554
Triangle read by rows: coefficients in Bell's formula for number of ways of making change when coins have denominations which are powers of 2.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =3a(5) =2a(6) =1a(7) =9a(8) =16a(9) =8a(10) =1a(11) =35a(12) =130a(13) =160a(14) =64a(15) =1a(16) =201a(17) =1424a(18) =3272a(19) =3072a(20) =1024a(21) =1a(22) =1827a(23) =23682a(24) =91040a(25) =151104a(26) =114688a(27) =32768a(28) =1a(29) =27337
External references
- oeis: A262554