Numbers n such that the digital sum of n is the same as the digital sum of n^2 in both base 2 and base 10.

A261640

Numbers n such that the digital sum of n is the same as the digital sum of n^2 in both base 2 and base 10.

Terms

    a(0) =0a(1) =1a(2) =351a(3) =379a(4) =496a(5) =558a(6) =639a(7) =1495a(8) =1792a(9) =3259a(10) =4600a(11) =5950a(12) =6399a(13) =6588a(14) =8568a(15) =10494a(16) =10495a(17) =12799a(18) =17380a(19) =17919a(20) =26479a(21) =38872a(22) =38880a(23) =44991a(24) =44992a(25) =46585a(26) =48888a(27) =56952a(28) =59247a(29) =60895

External references