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A179223
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Iterative mapping with offset: a(1)=1, a(n)=A095904(a(n-1)-1).
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1
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1, 2, 3, 4, 5, 9, 10, 8, 25, 343, 3969, 13090, 73344, 77398016
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OFFSET
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1,2
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COMMENTS
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a(15) is greater than 10^11 and of the form (p^10)(q^5)(r^2)(s^2)tu, where p, q, r, s, t and u are distinct primes.
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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