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%I #5 May 22 2019 14:01:25
%S 1021,1031,1033,1051,1061,1063,1069,1087,1091,1093,1097,1103,1109,
%T 1151,1153,1163,1171,1181,1187,1193,1201,1213,1217,1223,1229,1277,
%U 1279,1283,1289,1291,1297,1301,1303,1307,1319,1327,1361,1367,1373,1381,1399,1409,1423
%N Concave-convex primes.
%C Primes in A163278.
%C Primes numbers with more than three digits that are not straight-line numbers (A135643), concave numbers (A135642) or convex numbers (A135641).
%H Rémy Sigrist, <a href="/A167846/b167846.txt">Table of n, a(n) for n = 1..10000</a>
%Y Cf. A134811, A134951, A134971, A135641, A135642, A135643, A163278, A167841, A167842, A167843, A167844, A167845, A167853.
%K base,nonn
%O 1,1
%A _Omar E. Pol_, Nov 13 2009
%E More terms from _Rémy Sigrist_, May 22 2019