A082624 a(1) = 7, a(n) = smallest palindromic prime obtained by inserting digit anywhere in a(n-1).

7, 373, 30703, 3007003, 302070203, 30207570203, 3062075702603, 306020757020603, 30602075057020603, 3060320750570230603, 300603207505702306003, 30060320275057202306003, 3006032021750571202306003, 300603202127505721202306003, 30046032021275057212023064003

Offset

1,1

Links

Giovanni Resta, Table of n, a(n) for n = 1..315

Crossrefs

Cf. A002385, A082620, A082621, A082622, A082623.

Sequence in context: A270247 A270228 A082443 * A332137 A261824 A084001

Adjacent sequences: A082621 A082622 A082623 * A082625 A082626 A082627

Keyword

base,nonn

Author

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), Apr 29 2003

Extensions

More terms from Giovanni Resta, Sep 20 2019

Status

approved