Numbers that have exactly 15 representations as a product of two palindromes.
A125834
Numbers that have exactly 15 representations as a product of two palindromes.
Terms
- a(0) =4888884a(1) =8896888a(2) =13345332a(3) =74732526a(4) =100999899a(5) =140732592a(6) =179555376a(7) =269130862a(8) =295777482a(9) =444888444a(10) =734059326a(11) =880968088a(12) =978745768a(13) =1032039008a(14) =1183109928a(15) =1321452132a(16) =1399939992a(17) =1548058512a(18) =1614785172a(19) =1886140256
External references
- oeis: A125834