Numbers k such that k and k^2 both have digit sum 10. Multiples of 10 are omitted.
A135029
Numbers k such that k and k^2 both have digit sum 10. Multiples of 10 are omitted.
Terms
- a(0) =19a(1) =46a(2) =55a(3) =145a(4) =361a(5) =451a(6) =20251
External references
- oeis: A135029