cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

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A194643 Number of primes between twin prime averages A014574(n) and A014574(k) such that 3*A014574(n)=2*A014574(k).

Original entry on oeis.org

1, 2, 8, 16, 29, 98, 130, 219, 324, 530, 548, 592, 618, 621, 647, 703, 777, 800, 852, 948, 1015, 1144, 1211, 1282, 1358, 1546, 1563, 1609, 1650, 2170, 2171, 2197, 2252, 2358, 2394, 2426, 2509, 2561, 2593, 2616, 2878, 2887, 3029, 3158, 3365, 3372, 3391, 3441, 3496, 3727, 3784, 3920
Offset: 1

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Author

Juri-Stepan Gerasimov, Dec 05 2011

Keywords

Examples

			a(2) = 2 because A014574(3) = 12 < primes 13 and 17 < A014574(4) = 18 and 3*12 = 2*18.
		

Crossrefs

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