A055063 - OEIS

%I #21 Feb 07 2024 20:26:57

%S 3,9,10,12,18,29,30,39,61,63,68,81,87,93,108,114,116,121,122,123,135,

%T 148,152,157,167,178,181,190,200,203,210,217,226,239,241,248,253,274,

%U 279,292,301,304,311,319,320,322,323,334,335,340,343,347,352,355,359

%N Positions of primes in A054636 with offset 1.

%C Original name with typo corrected: Pointers to base-8 digits where primes occur in A055062.

%e 012345671011121314151617202122232425...

%e --|...... sum 0+1+2 = prime 3 at position 3

%e --------| sum 0+1+2+3+4+5+6+7+1 = prime 29 at position 9

%t Position[Accumulate@ Flatten[IntegerDigits[Range[0, 144], 8]], _?PrimeQ][[All, 1]] (* _Michael De Vlieger_, Mar 09 2022 *)

%Y Cf. A054634, A054636, A055062.

%K nonn,base

%O 1,1

%A _Patrick De Geest_, Apr 15 2000

%E Revised by _Sean A. Irvine_, Mar 09 2022