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A056379 Number of step shifted (decimated) sequences using exactly five different symbols. +0
3
0, 0, 0, 0, 30, 900, 2800, 32010, 139080, 1276200, 2960940, 41626230, 75086430, 801522300, 3162262170, 16463793480, 42395689530, 579164463000, 983928850100, 11241277288950, 37913042835300 (list; graph; listen)
OFFSET

1,5

COMMENT

See A056371 for an explanation of step shifts.

REFERENCES

M. R. Nester (1999). Mathematical investigations of some plant interaction designs. PhD Thesis. University of Queensland, Brisbane, Australia.

FORMULA

A056374(n)-5*A056373(n)+10*A056372(n)-10*A056371(n)+5.

CROSSREFS

Cf. A056374.

Sequence in context: A158580 A097313 A056389 this_sequence A009974 A041421 A042742

Adjacent sequences: A056376 A056377 A056378 this_sequence A056380 A056381 A056382

KEYWORD

nonn

AUTHOR

Marks R. Nester (nesterm(AT)dpi.qld.gov.au)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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