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.

Showing 1-4 of 4 results.

A300899 Primes p such that p#+2 is divisible by the next prime after p.

Original entry on oeis.org

547, 248119, 4085777
Offset: 1

Views

Author

Chai Wah Wu, Mar 14 2018

Keywords

Comments

p# is the primorial as defined in A002110.

Crossrefs

Cf. A002110, A058233, A300898.

A300900 Primes p such that p#-2 is divisible by the next prime after p.

Original entry on oeis.org

2, 5, 269, 277
Offset: 1

Views

Author

Chai Wah Wu, Mar 14 2018

Keywords

Comments

p# is the primorial as defined in A002110.
If it exists, a(5) > prime(10^7) = 179424673. - Robert Price, Mar 28 2018

Crossrefs

Cf. A002110, A058233, A300898, A300899.

A302143 Primes p such that p# + 9 is divisible by the next prime after p.

Original entry on oeis.org

3, 13, 191, 857
Offset: 1

Views

Author

Robert Price, Apr 02 2018

Keywords

Comments

p# is the primorial as defined in A002110.
a(5) > Prime[1.4*10^6] = 22182343.

Crossrefs

Cf. A002110, A058233, A300898, A300899, A300900.

A302144 Primes p such that p# - 9 is divisible by the next prime after p.

Original entry on oeis.org

5, 11, 113, 883, 7129561, 12553753
Offset: 1

Views

Author

Robert Price, Apr 02 2018

Keywords

Comments

p# is the primorial as defined in A002110.
a(7) > Prime[1.4*10^6] = 22182343.

Crossrefs

Cf. A002110, A058233, A300898, A300899, A300900.
Showing 1-4 of 4 results.

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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