a(n)=(s(n)+2)/8, where s(n)=n-th base 8 palindrome that starts with 6 (in base 8), written in decimal digits.

A043070

a(n)=(s(n)+2)/8, where s(n)=n-th base 8 palindrome that starts with 6 (in base 8), written in decimal digits.

Terms

    a(0) =1a(1) =7a(2) =49a(3) =50a(4) =51a(5) =52a(6) =53a(7) =54a(8) =55a(9) =56a(10) =385a(11) =394a(12) =403a(13) =412a(14) =421a(15) =430a(16) =439a(17) =448a(18) =3073a(19) =3081a(20) =3089a(21) =3097a(22) =3105a(23) =3113a(24) =3121a(25) =3129a(26) =3138a(27) =3146a(28) =3154a(29) =3162

External references