Palindromes expressible as the sum of 4 consecutive palindromes.

Terms

a(0) =22a(1) =242a(2) =464a(3) =868a(4) =4664a(5) =8668a(6) =40604a(7) =44644a(8) =48684a(9) =80608a(10) =84648a(11) =88688a(12) =406604a(13) =446644a(14) =486684a(15) =806608a(16) =846648a(17) =886688a(18) =4006004a(19) =4046404a(20) =4086804a(21) =4406044a(22) =4446444a(23) =4486844a(24) =4806084a(25) =4846484a(26) =4886884a(27) =8006008a(28) =8046408a(29) =8086808