Squaded sum of digits of the number equals the product of digits of the (same) number.
A164850
Squaded sum of digits of the number equals the product of digits of the (same) number.
Terms
- a(0) =0a(1) =1a(2) =88888888a(3) =444777788a(4) =444777878a(5) =444777887a(6) =444778778a(7) =444778787a(8) =444778877a(9) =444787778a(10) =444787787a(11) =444787877a(12) =444788777a(13) =444877778a(14) =444877787a(15) =444877877a(16) =444878777a(17) =444887777a(18) =447477788a(19) =447477878a(20) =447477887a(21) =447478778
External references
- oeis: A164850