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 1-10 of 18 results. Next

A186661 Total number of positive integers below 10^n requiring 8 positive biquadrates in their representation as sum of biquadrates.

Original entry on oeis.org

1, 6, 83, 1058, 10515, 94474, 794880, 7015673, 67241571, 667465566, 6667690837
Offset: 1

Views

Author

Martin Renner, Feb 25 2011

Keywords

Comments

A114322(n) + A186649(n) + A186651(n) + A186653(n) + A186655(n) + A186657(n) + A186659(n) + a(n) + A186663(n) + A186665(n) + A186667(n) + A186669(n) + A186671(n) + A186673(n) + A186675(n) + A186677(n) + A186680(n) + A186682(n) + A186684(n) = A002283(n).

Links

Crossrefs

Cf. A003342, A186662.

Extensions

a(5)-a(8) from Lars Blomberg, May 08 2011
a(9) from Hiroaki Yamanouchi, Oct 13 2014
a(10)-a(11) from Giovanni Resta, Apr 26 2016

A186654 Total number of n-digit numbers requiring 4 positive biquadrates in their representation as sum of biquadrates.

Original entry on oeis.org

1, 6, 41, 298, 2720, 24688, 232970, 2255588, 22228377, 220476980, 2197066826
Offset: 1

Views

Author

Martin Renner, Feb 25 2011

Keywords

Comments

A102831(n) + A186650(n) + A186652(n) + a(n) + A186656(n) + A186658(n) + A186660(n) + A186662(n) + A186664(n) + A186666(n) + A186668(n) + A186670(n) + A186672(n) + A186674(n) + A186676(n) + A186678(n) + A186681(n) + A186683(n) + A186685(n) = A052268(n), for n>1.

Links

Crossrefs

Cf. A003338, A186653.

Formula

a(n) = A186653(n) - A186653(n-1).

Extensions

a(5)-a(11) from Giovanni Resta, Apr 26 2016

A186656 Total number of n-digit numbers requiring 5 positive biquadrates in their representation as sum of biquadrates.

Original entry on oeis.org

1, 6, 60, 587, 7277, 91470, 1151734, 14116900, 166220264, 1888964884, 20910204634
Offset: 1

Views

Author

Martin Renner, Feb 25 2011

Keywords

Comments

A102831(n) + A186650(n) + A186652(n) + A186654(n) + a(n) + A186658(n) + A186660(n) + A186662(n) + A186664(n) + A186666(n) + A186668(n) + A186670(n) + A186672(n) + A186674(n) + A186676(n) + A186678(n) + A186681(n) + A186683(n) + A186685(n) = A052268(n), for n>1.

Links

Crossrefs

Cf. A003339, A186655.

Formula

a(n) = A186655(n) - A186655(n-1).

Extensions

a(5)-a(11) from Giovanni Resta, Apr 29 2016

A186658 Total number of n-digit numbers requiring 6 positive biquadrates in their representation as sum of biquadrates.

Original entry on oeis.org

1, 6, 71, 877, 11437, 140179, 1567562, 16444269, 158993052, 1448222849, 12807964358
Offset: 1

Views

Author

Martin Renner, Feb 25 2011

Keywords

Comments

A102831(n) + A186650(n) + A186652(n) + A186654(n) + A186656(n) + a(n) + A186660(n) + A186662(n) + A186664(n) + A186666(n) + A186668(n) + A186670(n) + A186672(n) + A186674(n) + A186676(n) + A186678(n) + A186681(n) + A186683(n) + A186685(n) = A052268(n), for n>1.

Links

Crossrefs

Cf. A003340, A186657.

Formula

a(n) = A186657(n) - A186657(n-1).

Extensions

a(5)-a(11) from Giovanni Resta, Apr 29 2016

A186660 Total number of n-digit numbers requiring 7 positive biquadrates in their representation as sum of biquadrates.

Original entry on oeis.org

1, 5, 77, 1018, 11712, 122460, 1107703, 8829638, 71681321, 638559445, 6064719750
Offset: 1

Views

Author

Martin Renner, Feb 25 2011

Keywords

Comments

A102831(n) + A186650(n) + A186652(n) + A186654(n) + A186656(n) + A186658(n) + a(n) + A186662(n) + A186664(n) + A186666(n) + A186668(n) + A186670(n) + A186672(n) + A186674(n) + A186676(n) + A186678(n) + A186681(n) + A186683(n) + A186685(n) = A052268(n), for n>1.

Links

Crossrefs

Cf. A003341, A186659.

Formula

a(n) = A186659(n) - A186659(n-1).

Extensions

a(5)-a(11) from Giovanni Resta, Apr 29 2016

A186664 Total number of n-digit numbers requiring 9 positive biquadrates in their representation as sum of biquadrates.

Original entry on oeis.org

1, 5, 72, 842, 7755, 68550, 614030, 6014243, 60013964, 600013863, 6000013912
Offset: 1

Views

Author

Martin Renner, Feb 25 2011

Keywords

Comments

A102831(n) + A186650(n) + A186652(n) + A186654(n) + A186656(n) + A186658(n) + A186660(n) + A186662(n) + a(n) + A186666(n) + A186668(n) + A186670(n) + A186672(n) + A186674(n) + A186676(n) + A186678(n) + A186681(n) + A186683(n) + A186685(n) = A052268(n), for n>1.

Links

Crossrefs

Cf. A003343, A186663.

Formula

a(n) = A186663(n) - A186663(n-1).

Extensions

a(5)-a(11) from Giovanni Resta, Apr 29 2016

A186666 Total number of n-digit numbers requiring 10 positive biquadrates in their representation as sum of biquadrates.

Original entry on oeis.org

0, 6, 66, 740, 7064, 62754, 602728, 6002740, 60002625, 600002765, 6000002823
Offset: 1

Views

Author

Martin Renner, Feb 25 2011

Keywords

Comments

A102831(n) + A186650(n) + A186652(n) + A186654(n) + A186656(n) + A186658(n) + A186660(n) + A186662(n) + A186664(n) + a(n) + A186668(n) + A186670(n) + A186672(n) + A186674(n) + A186676(n) + A186678(n) + A186681(n) + A186683(n) + A186685(n) = A052268(n), for n>1.

Links

Crossrefs

Cf. A003344, A186665.

Formula

a(n) = A186665(n) - A186665(n-1).

Extensions

a(5)-a(11) from Giovanni Resta, Apr 29 2016

A186668 Total number of n-digit numbers requiring 11 positive biquadrates in their representation as sum of biquadrates.

Original entry on oeis.org

0, 6, 64, 690, 6674, 60914, 600941, 6000995, 60000942, 600000942, 6000000909
Offset: 1

Views

Author

Martin Renner, Feb 25 2011

Keywords

Comments

A102831(n) + A186650(n) + A186652(n) + A186654(n) + A186656(n) + A186658(n) + A186660(n) + A186662(n) + A186664(n) + A186666(n) + a(n) + A186670(n) + A186672(n) + A186674(n) + A186676(n) + A186678(n) + A186681(n) + A186683(n) + A186685(n) = A052268(n), for n>1.

Links

Crossrefs

Cf. A003345, A186667.

Formula

a(n) = A186667(n) - A186667(n-1).

Extensions

a(5)-a(11) from Giovanni Resta, Apr 29 2016

A186670 Total number of n-digit numbers requiring 12 positive biquadrates in their representation as sum of biquadrates.

Original entry on oeis.org

0, 6, 62, 656, 6402, 60411, 600390, 6000430, 60000450, 600000451, 6000000424
Offset: 1

Views

Author

Martin Renner, Feb 25 2011

Keywords

Comments

A102831(n) + A186650(n) + A186652(n) + A186654(n) + A186656(n) + A186658(n) + A186660(n) + A186662(n) + A186664(n) + A186666(n) + A186668(n) + a(n) + A186672(n) + A186674(n) + A186676(n) + A186678(n) + A186681(n) + A186683(n) + A186685(n) = A052268(n), for n>1.

Links

Crossrefs

Cf. A003346, A186669.

Formula

a(n) = A186669(n) - A186669(n-1).

Extensions

a(5)-a(11) from Giovanni Resta, Apr 29 2016

A186672 Total number of n-digit numbers requiring 13 positive biquadrates in their representation as sum of biquadrates.

Original entry on oeis.org

0, 6, 60, 640, 6239, 60228, 600196, 6000213, 60000231, 600000239, 6000000240
Offset: 1

Views

Author

Martin Renner, Feb 25 2011

Keywords

Comments

A102831(n) + A186650(n) + A186652(n) + A186654(n) + A186656(n) + A186658(n) + A186660(n) + A186662(n) + A186664(n) + A186666(n) + A186668(n) + A186670(n) + a(n) + A186674(n) + A186676(n) + A186678(n) + A186681(n) + A186683(n) + A186685(n) = A052268(n), for n>1.

Links

Crossrefs

Cf. A046044, A186671.

Formula

a(n) = A186671(n) - A186671(n-1).

Extensions

a(5)-a(11) from Giovanni Resta, Apr 29 2016
Showing 1-10 of 18 results. Next

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