Narumi Polynomial

Polynomials  which form the Sheffer sequence for

			(1)
			(2)

which have generating function

(3)

The first few are

			(4)
			(5)
			(6)

REFERENCES:

Boas, R. P. and Buck, R. C. Polynomial Expansions of Analytic Functions, 2nd print., corr. New York: Academic Press, p. 37, 1964.

Erdélyi, A.; Magnus, W.; Oberhettinger, F.; and Tricomi, F. G. Higher Transcendental Functions, Vol. 3. New York: Krieger, p. 258, 1981.

Roman, S. The Umbral Calculus. New York: Academic Press, 1984.