A082620 a(1) = 1, then the smallest palindromic prime obtained by inserting digits anywhere in a(n-1).

1, 11, 101, 10301, 1003001, 100030001, 10003630001, 1000136310001, 100010363010001, 10001036363010001, 1000103639363010001, 100010356393653010001, 10001033563936533010001, 1000103305639365033010001, 100010313056393650313010001, 10001031305636963650313010001

Offset

1,2

Links

Giovanni Resta, Table of n, a(n) for n = 1..92

Crossrefs

Cf. A002385, A082621, A082622, A082623, A082624.

Sequence in context: A098153 A020449 A089971 * A199304 A156668 A103992

Adjacent sequences: A082617 A082618 A082619 * A082621 A082622 A082623

Keyword

base,nonn

Author

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

Extensions

Corrected by R. J. Mathar, Oct 01 2006

a(7)-a(10) from Felix Fröhlich, Oct 16 2014

a(11)-a(12) from Felix Fröhlich, Nov 26 2014

a(13)-a(16) from Felix Fröhlich, Apr 02 2015

Terms a(8)-a(16) corrected by Giovanni Resta, Sep 20 2019

Status

approved