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A146118
Bell numbers (A000110) read mod 28.
8
1, 1, 2, 5, 15, 24, 7, 9, 24, 7, 27, 18, 17, 9, 26, 17, 27, 24, 7, 5, 0, 15, 23, 2, 17, 5, 26, 1, 3, 4, 19, 1, 24, 27, 11, 14, 9, 13, 18, 9, 3, 4, 23, 1, 24, 27, 19, 14, 13, 17, 18, 9, 11, 12, 27, 9, 0, 27, 27, 2, 25, 1, 2, 13, 19, 8, 27, 5, 24, 15, 11, 6, 21, 25, 22, 25, 19, 24, 27, 25, 12
OFFSET
0,3
REFERENCES
W. F. Lunnon et al., Arithmetic properties of Bell numbers to a composite modulus I, Acta Arith., 35 (1979), 1-16.
LINKS
W. F. Lunnon, P. A. B. Pleasants, and N. M. Stephens, Arithmetic properties of Bell numbers to a composite modulus I, Acta Arithmetica 35 (1979), pp. 1-16.
FORMULA
a(n+1647084) = a(n). - G. C. Greubel, Feb 02 2016
MATHEMATICA
Mod[BellB[Range[0, 100]], 28] (* G. C. Greubel, Feb 02 2016 *)
PROG
(Magma) [Bell(n) mod 28: n in [0..100]]; // G. C. Greubel, Feb 02 2016
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Feb 07 2009
STATUS
approved