[seqfan] Jump and land on a prime

Eric Angelini Eric.Angelini at kntv.be
Thu Dec 22 18:30:53 CET 2011

Hello SeqFans,


Pick any S(n) and jump over S(n) terms: you'll land on a Prime.
You can jump left or right, it'll do.
"1" leads you to "3" (you have jumped over 1 term)
"6" leads you to "17" (you have jumped over 6 terms)
"10" leads you to "3" or "37" (you have jumped over 10 terms, left or right).
S is a permutation of the natural numbers - and the primes appear in their natural order.
Not sure of the last terms, though.

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