Integers k such that all the digits needed to write the consecutive nonnegative integers from 0 to k fill exactly a square (no holes, no overlaps).

A158022

Integers k such that all the digits needed to write the consecutive nonnegative integers from 0 to k fill exactly a square (no holes, no overlaps).

Terms

    a(0) =0a(1) =3a(2) =8a(3) =12a(4) =22a(5) =36a(6) =54a(7) =76a(8) =101a(9) =121a(10) =132a(11) =156a(12) =169a(13) =197a(14) =212a(15) =244a(16) =261a(17) =297a(18) =316a(19) =356a(20) =377a(21) =421a(22) =444a(23) =492a(24) =517a(25) =569a(26) =596a(27) =652a(28) =681a(29) =741

External references