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A117459 Indices associated with primes in A117458. 3

%I #3 Mar 31 2012 10:32:40

%S 49,65,269,304,344,379,469,517,553,557,647,658,683,928,1279,1453,1457,

%T 1460,1484,1499,1556,1664,1682,1738,1769,1796,1873,1963,1967,2197,

%U 2267,2290,2368,2377,2485,2573,2597,2609,2696,2728,2791,2849,2867,2975,2999

%N Indices associated with primes in A117458.

%F Index SOD's are computed in association with the primes in A117458

%e a(0) = 49 because 49 is the index of the prime 227. When the digits of each are summed, 49 = 4+9 = 13, the next prime after 11 -- formed by summing 2+2+7 = 11 in 227. Since 11 is the prime preceding 13, 49 belongs in the sequence.

%Y Cf. A117458, A117460-A117463.

%K easy,nonn,base

%O 0,1

%A _Enoch Haga_, Mar 18 2006

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)