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Numbers k such that A361338(k) = 6.
0

%I #11 Apr 09 2023 08:06:10

%S 719,1117,1119,1147,1157,1159,1167,1177,1187,1189,1197,1253,1317,1327,

%T 1359,1373,1389,1391,1453,1499,1579,1599,1657,1713,1717,1731,1737,

%U 1747,1757,1767,1769,1773,1797,1799,1921,1927,1933,1939,1961,1963,1971,1981,1991,1993,1997,1999,2117,2119,2157,2191,2199,2217,2237,2331,2457,2517,2519

%N Numbers k such that A361338(k) = 6.

%C {0, 2, 4, 5, 6, 8} is by far the most frequent possible outcome for the terms in this sequence, in 669 out of the 790 cases up to 10^4. 1373 is the only term up to 10^4 that can produce a 1. - _M. F. Hasler_, Apr 08 2023

%o (PARI) select( {is_A361345(n)=A361338(n)==6}, [1..2555]) \\ _M. F. Hasler_, Apr 08 2023

%Y Cf. A361337-A361349.

%K nonn,base

%O 1,1

%A _N. J. A. Sloane_, Apr 05 2023