Take list of squares, move left digit of each term to end of previous term.

Terms

a(0) =0a(1) =1a(2) =4a(3) =9a(4) =1a(5) =62a(6) =53a(7) =64a(8) =96a(9) =48a(10) =11a(11) =1a(12) =211a(13) =441a(14) =691a(15) =962a(16) =252a(17) =562a(18) =893a(19) =243a(20) =614a(21) =4a(22) =414a(23) =845a(24) =295a(25) =766a(26) =256a(27) =767a(28) =297a(29) =848