First element of first run of at least n consecutive numbers not representable as the sum of two base-10 palindromes.
A263994
First element of first run of at least n consecutive numbers not representable as the sum of two base-10 palindromes.
Terms
- a(0) =21a(1) =1041a(2) =1051a(3) =1061a(4) =1071a(5) =1081a(6) =1091a(7) =107209a(8) =108429a(9) =109803a(10) =10715097a(11) =10854691a(12) =10904639a(13) =10904731a(14) =10904731a(15) =10904731a(16) =10904731a(17) =10983831a(18) =11002311a(19) =11002311a(20) =11002311a(21) =1078112970a(22) =1078122970
External references
- oeis: A263994