The On-Line Encyclopedia of Integer Sequences (OEIS)

A022537 revision #19

A022537

Nexus numbers (n+1)^21 - n^21.

1, 2097151, 10458256051, 4387586157901, 472439111692021, 21460113482174731, 536608913442906151, 8664826172771491801, 100195617094657583401, 890581010868487640791, 6400249944258160101211, 38604869965111541364901, 201059409164080691238301, 924291046880536829143651

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,2

REFERENCES

J. H. Conway and R. K. Guy, The Book of Numbers, Copernicus Press, NY, 1996, p. 54.

LINKS

G. C. Greubel, Table of n, a(n) for n = 0..10000

FORMULA

a(n) = A010809(n+1) - A010809(n). - Michel Marcus, Feb 27 2018

MATHEMATICA

q=21; lst={}; Do[AppendTo[lst, (n+1)^q-n^q], {n, 0, 4!}]; lst (* Vladimir Joseph Stephan Orlovsky, Jan 23 2009 *)

Last[#]-First[#]&/@Partition[Range[0, 20]^21, 2, 1] (* Harvey P. Dale, Dec 06 2013 *)

PROG

(PARI) for(n=0, 20, print1((n+1)^21 - n^21, ", ")) \\ G. C. Greubel, Feb 27 2018

(MAGMA) [(n+1)^21 - n^21: n in [0..20]]; // G. C. Greubel, Feb 27 2018

CROSSREFS

Column k=20 of A047969.

Cf. A010809 (n^21).

Sequence in context: A115505 A126435 A011571 * A195236 A068345 A194935

Adjacent sequences: A022534 A022535 A022536 * A022538 A022539 A022540

KEYWORD

nonn

AUTHOR

N. J. A. Sloane

EXTENSIONS

More terms added by G. C. Greubel, Feb 27 2018

STATUS

proposed