OFFSET
0,5
COMMENTS
Zhi-Wei Sun has conjectures related to the arithmetic mean of the polynomials formed from the rows of this sequence.
LINKS
Vincenzo Librandi, Rows n = 1..21, flattened
Zhi-Wei Sun, Conjectures and results on x^2 mod p^2 with 4p=x^2+dy^2 (2011).
EXAMPLE
Interpreted as polynomials:
1
x + 1
x^2 + 16*x + 1
x^3 + 81*x^2 + 81*x + 1
x^4 + 256*x^3 + 1296*x^2 + 256*x + 1
x^5 + 625*x^4 + 10000*x^3 + 10000*x^2 + 625*x + 1
PROG
(PARI) for(n=0, 9, for(k=0, n, print1(binomial(n, k)^4", ")))
CROSSREFS
KEYWORD
AUTHOR
Charles R Greathouse IV, Dec 23 2011
STATUS
approved