Smallest multiple of the n-th prime beginning and ending in n with a(1)=a(3)=0.

Terms

a(0) =0a(1) =222a(2) =0a(3) =434a(4) =55a(5) =676a(6) =7157a(7) =8018a(8) =989a(9) =101210a(10) =11811a(11) =121212a(12) =130913a(13) =141814a(14) =152515a(15) =162816a(16) =174817a(17) =185318a(18) =191419a(19) =200220a(20) =210021a(21) =222622a(22) =23323a(23) =241724a(24) =254625a(25) =2626a(26) =279027a(27) =289328a(28) =292229a(29) =306230