OFFSET
1,1
COMMENTS
There is no term that begins with 3, 6 or 9. - Bernard Schott, Feb 16 2020
LINKS
Daniel Starodubtsev, Table of n, a(n) for n = 1..1000
EXAMPLE
4211 is a prime where the first digit equals the sum of all the other digits.
MATHEMATICA
ferQ[n_]:=Module[{idn=IntegerDigits[n]}, First[idn]==Total[Rest[idn]]]; Select[Prime[Range[8000]], ferQ] (* Harvey P. Dale, Jun 22 2011 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Parthasarathy Nambi, Feb 07 2009
EXTENSIONS
Corrected and extended by Zak Seidov, Feb 08 2009
STATUS
approved