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A091578 Permutation of primes generated by 2-rowed array shown below. 0
2, 7, 3, 11, 5, 19, 13, 23, 17, 37, 29, 41, 31, 53, 43, 59, 47, 71, 61, 73, 67, 89, 79, 97, 83, 107, 101, 109, 103, 131, 113, 137, 127, 151, 139, 157, 149, 173, 163, 179, 167, 193, 181, 197, 191, 223, 199, 227, 211, 239, 229, 241, 233, 263, 251, 257 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

2 7 11 19 23 37 41 53 59 ... (A060191)

3 5 13 17 29 31 43 47 61 ... (A060192)

LINKS

Table of n, a(n) for n=1..56.

FORMULA

a(n) = A000040(A090964(n)). a(n) = A000040(a(k+8) = a(k)+8).

CROSSREFS

Cf. A090964.

Sequence in context: A051430 A185510 A304754 * A332363 A258249 A256448

Adjacent sequences:  A091575 A091576 A091577 * A091579 A091580 A091581

KEYWORD

nonn

AUTHOR

Giovanni Teofilatto, Mar 05 2004; corrected and extended Oct 13 2006, Oct 15 2006

STATUS

approved

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Last modified July 30 03:08 EDT 2021. Contains 346347 sequences. (Running on oeis4.)