cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

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A255721 Number of length 6 1..(n+2) arrays with no leading partial sum equal to a prime and no consecutive values equal.

Original entry on oeis.org

1, 14, 102, 936, 2079, 8814, 22155, 53090, 91493, 200228, 304017, 575082, 941185, 1542708, 2114901, 3423009, 4480459, 6771099, 9448995, 13219018, 16542150, 23499170, 30786120, 41197560, 52676852, 68426580, 81835570, 108246990
Offset: 1

Views

Author

R. H. Hardin, Mar 03 2015

Keywords

Comments

Row 6 of A255716

Examples

			Some solutions for n=4
..1....6....1....4....6....4....1....1....4....4....6....4....1....1....1....4
..5....4....5....5....2....5....3....3....6....6....2....6....5....5....5....6
..6....6....3....1....6....3....6....4....5....2....6....5....6....2....3....4
..3....4....5....2....4....4....2....6....3....3....4....6....3....6....1....1
..5....1....4....3....6....5....6....4....2....1....6....5....1....4....6....3
..2....3....6....1....4....4....4....2....4....2....2....6....2....6....2....2
		

Crossrefs

A255722 Number of length 7 1..(n+2) arrays with no leading partial sum equal to a prime and no consecutive values equal.

Original entry on oeis.org

1, 19, 256, 3435, 9044, 45735, 127375, 346499, 667623, 1659159, 2752326, 5689368, 9976897, 17538154, 25598415, 44565127, 61843772, 99471988, 145959173, 215170467, 281539258, 421251283, 576147610, 807868670, 1076649303, 1462427055
Offset: 1

Views

Author

R. H. Hardin, Mar 03 2015

Keywords

Comments

Row 7 of A255716

Examples

			Some solutions for n=4
..1....6....1....6....1....4....4....4....4....1....6....4....6....6....6....6
..5....4....3....2....3....6....5....5....2....3....3....2....4....2....3....2
..6....2....2....1....2....5....6....6....3....5....5....4....5....4....5....1
..3....3....3....5....3....6....5....3....6....6....4....2....3....2....1....3
..5....5....6....6....5....1....4....4....5....3....2....6....4....1....5....6
..2....4....1....5....6....6....3....2....6....2....6....2....2....3....1....3
..5....6....2....3....2....4....6....3....2....6....2....4....3....6....5....4
		

Crossrefs

Previous Showing 11-12 of 12 results.