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A186882 Alternatively squares and cubes with prime differences. 2
4, 27, 64, 125, 144, 343, 576, 2197, 2304, 4913, 5184, 12167, 12996, 24389, 27556, 42875, 43264, 68921, 71824, 91125, 91204, 103823, 104976, 205379, 207936, 389017, 389376, 456533, 456976, 704969, 705600, 912673, 933156, 1092727, 1115136, 2352637, 2359296, 2571353, 2579236, 3307949, 3312400, 3581577, 3587236, 5177717, 5180176, 6751269, 6760000, 8365427 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Terms are of alternative parity: even squares and odd cubes. Prime first differences in A186883.

LINKS

Zak Seidov, Table of n, a(n) for n = 1..201

EXAMPLE

27-4=3^3-2^2=23(prime), 64-27=8^2-3^2=37(prime).

CROSSREFS

Sequence in context: A190403 A141091 A078111 * A097792 A308474 A058067

Adjacent sequences:  A186879 A186880 A186881 * A186883 A186884 A186885

KEYWORD

nonn

AUTHOR

Zak Seidov, Feb 28 2011

STATUS

approved

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Last modified September 16 06:38 EDT 2019. Contains 327090 sequences. (Running on oeis4.)