Largest palindromic square which is a concatenation of partitions of n; or 0 if no such number exists.

A370512

Largest palindromic square which is a concatenation of partitions of n; or 0 if no such number exists.

Terms

    a(0) =1a(1) =0a(2) =0a(3) =121a(4) =0a(5) =0a(6) =0a(7) =0a(8) =12321a(9) =0a(10) =0a(11) =0a(12) =121a(13) =0a(14) =0a(15) =121242121a(16) =0a(17) =12321a(18) =5221225a(19) =0a(20) =0a(21) =121a(22) =0a(23) =0a(25) =0a(26) =12321a(27) =5221225a(28) =0a(29) =0a(30) =10201

External references