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A173095 Partial sums of A108810. 0
10153331, 20326464, 30559685, 40871218, 51193539, 63296870, 75460003, 87623334, 99816467, 112128400, 124441719, 139544852, 154778073, 170089706, 185421637, 200754756, 216907889, 233061220, 249234353, 265565884, 281897715 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Partial sums of self-describing primes, where the digits are described in any order, whereas in A047841 they must be described in increasing order. The subsequence of prime partial sums of self-describing primes begins: 10153331, 75460003. What is the smallest value in the subsubsequence of self-describing prime partial sums of self-describing primes?

LINKS

Table of n, a(n) for n=1..21.

Jud McCranie, Prime Curios, Self-describing primes.

FORMULA

a(n) = SUM[i=1..n] A108810(i).

EXAMPLE

a(7) = 10153331 + 10173133 + 10233221 + 10311533 + 10322321 + 12103331 + 12163133 = 75460003 is prime. a(21) = 10153331 + 10173133 + 10233221 + 10311533 + 10322321 + 12103331 + 12163133 + 12163331 + 12193133 + 12311933 + 12313319 + 15103133 + 15233221 + 15311633 + 15331931 + 15333119 + 16153133 + 16153331 + 16173133 + 16331531 + 16331831.

CROSSREFS

Cf. A000040, A047841, A059504, A108810, A109775, A109776.

Sequence in context: A155514 A133595 A108810 * A244076 A234404 A034635

Adjacent sequences:  A173092 A173093 A173094 * A173096 A173097 A173098

KEYWORD

base,nonn

AUTHOR

Jonathan Vos Post, Feb 09 2010

STATUS

approved

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Last modified October 16 17:49 EDT 2019. Contains 328102 sequences. (Running on oeis4.)