

A278107


a(n) is the first k such that A277515(k) is the nth prime.


2



1, 49, 5, 21, 10, 174, 27, 223, 1656, 3901, 1286, 1847, 5095, 3117, 5678, 1727, 14844, 23678, 10986, 33868, 41241, 42794, 50451, 35301, 39546, 206241, 10561, 89600, 50075, 87273, 75922, 142760, 3493, 236213, 277242, 805287, 619149, 333339
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OFFSET

2,2


COMMENTS

Eggleton et al. show that every prime greater than two occurs in A277515; moreover, each such prime occurs an infinite number of times.


REFERENCES

R. B. Eggleton, J. S. Kimberley and J. A. MacDougall, Squarefree rank of integers, submitted.


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FORMULA



CROSSREFS



KEYWORD

nonn


AUTHOR



STATUS

approved



