Numbers n such that n^2 written in base 10 is of the form xyx where x is any string of digits and y is any single digit.

A215952

Numbers n such that n^2 written in base 10 is of the form xyx where x is any string of digits and y is any single digit.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =11a(4) =22a(5) =26a(6) =173a(7) =212a(8) =263a(9) =276a(10) =16262a(11) =27073a(12) =193744a(13) =208139a(14) =311207a(15) =2445865a(16) =112791955a(17) =142048458a(18) =142837143a(19) =153856154a(20) =161933320a(21) =164855165a(22) =181838182a(23) =200085674a(24) =203701046a(25) =213072687a(26) =224870383a(27) =225583910a(28) =244765245a(29) =252717253

External references